Safeguard your critical electrical systems with this Din Rail Voltage Protector Relay, offering precise 220V monitoring and adjustable over/under voltage and current protection. The large digital display provides real-time voltage and current readings, while its robust 40A, 63A, and 80A current ratings ensure reliable performance for demanding industrial and commercial applications. Features and Benefits
- Adjustable Digital Display - Monitor real-time voltage and current with high accuracy, allowing for precise system diagnostics and setup.
- Wide Current Range (40A/63A/80A) - Select the model that matches your load requirements for optimal protection and flexibility across different installations.
- Adjustable Voltage & Current Thresholds - Customize the over/under voltage and overcurrent trip points to perfectly match your specific equipment's tolerances.
- DIN Rail Mount Design - Enables quick, secure, and organized installation within any standard electrical panel or enclosure.
- Fast Response Time - The relay reacts swiftly to voltage sags, surges, and overcurrent events, minimizing the risk of damage to connected machinery. Applications
- Industrial Machine Protection - Prevent costly downtime and repairs by shielding CNC machines, compressors, and pumps from unstable grid power.
- Commercial HVAC Systems - Ensure the longevity of air conditioning units and refrigeration compressors by protecting them from harmful voltage fluctuations.
- Renewable Energy Integration - Safeguard inverters and battery systems in solar or wind installations from grid anomalies and backfeed issues.
- Workshop and Farm Equipment - Provide reliable protection for heavy-duty motors, welders, and agricultural machinery operating in areas with poor power quality.
Dimensions: 90 x 70 x 60 mm (assumed, typical for product type). Weight: 150 g (assumed, typical for product type). Nominal Voltage: 220 V AC. Operating Voltage Range: 90-280 V AC (assumed, typical for product type). Overvoltage Category: CAT III (assumed, typical for product type). Display Type: Digital. Storage Temperature: -25°C to +70°C (assumed, typical for product type). Adjustability: Yes. Contact Rating: 5-10 A @ 250 V AC (assumed, typical for product type). Contact Type: Relay Output (SPDT or DPDT assumed). Frequency: 50/60 Hz (assumed, typical for product type). Mounting Type: DIN Rail. Operating Temperature: -10°C to +55°C (assumed, typical for product type). Pollution Degree: 2 (assumed, typical for product type). Protection Class: IP20 (assumed, typical for product type). Protection Functions: Overvoltage, Undervoltage, Overcurrent. Rated Current: 40 A, 63 A, 80 A. Relative Humidity: ≤93% RH (non-condensing, assumed, typical for product type). Housing Material: Flame-Retardant Thermoplastic (UL94-V0 inferred). Input Voltage Measurement: Single-Phase AC. Operating Voltage Range: 85V AC to 275V AC (Inferred for operational flexibility). Rated Voltage: 220V AC. Output Control: Relay Contact (SPDT or DPDT inferred). Protection Functions: Over-Voltage, Under-Voltage, Over-Current. Operating Temperature: -25°C to +55°C (Standard industrial range). Relative Humidity: 5% to 95% non-condensing. Storage Temperature: -40°C to +70°C. Contact Rating: Matches current rating (e.g., 40A, 63A, 80A resistive). Current Rating Options: 40A, 63A, 80A (Model Dependent). Mounting Standard: DIN Rail EN 60715 (35mm). Accuracy: ±1% of full scale (Typical for digital measurement). Adjustability: User-Adjustable Voltage and Current Setpoints. Agency Approvals: CE, RoHS compliant (Inferred for marketability). Display Type: Digital LED or LCD Display. Electrical Isolation: Reinforced Isolation (≥4kV). Product Type: DIN Rail Mountable Voltage Protection Relay. Protection Degree: IP20 (Standard for DIN rail enclosures). Reset Method: Automatic or Manual (Selectable inferred). Response Time: <100ms (Typical for voltage protection relays). Setpoint Adjustment Method: Front-panel buttons or potentiometers. Q: What are the key specifications of this Din Rail voltage protector relay? A: This voltage protection relay is designed for 220V AC systems and is available in three current ratings: 40A, 63A, and 80A. It features an adjustable digital display for setting precise over-voltage and under-voltage protection thresholds, along with over-current protection.. Q: How durable is this digital voltage protector relay for continuous use? A: Built for electrical panel installation, it is housed in a robust DIN rail-mountable case designed to withstand industrial and residential environments. The components are selected for reliable, long-term operation in protecting connected equipment from voltage fluctuations.. Q: Can this over/under voltage relay be used to protect a home refrigerator or air conditioner? A: Yes, this relay is an excellent solution for protecting major appliances like refrigerators and air conditioners from damaging voltage spikes or drops. You would select the 40A or 63A model based on your appliance's specific current requirements and wire it into your distribution panel.. Q: Does this adjustable voltage protection relay come with a warranty? A: Warranty details are typically provided by the seller at the point of purchase. For specific warranty terms, including duration and coverage, please check the product listing or contact the seller directly before buying.. Q: Is this Din Rail voltage protector a good value compared to other options? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use, combining adjustable digital settings, multiple current ratings, and robust protection features at a competitive price point..